Water SA is the WRC’s accredited scientific journal which contains original research articles and review articles on all aspects of water science, technology, engineering and policy. Water SA has been in publication since 1975 and includes articles from both local and international authors. The journal is issued quarterly (January, April, July, October).
Water SA is now published at www.watersa.net – please visit this site for all issues from Volume 44 (2018) onward.  To find articles from Volumes 1 (1975) to 43 (2017) use the WRC Knowledge Hub search function. Articles from 1975–1997 are available as scanned PDF files and from 1998 onward as searchable PDF files.
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Open Access policy
Water SA is an open access journal and all content is available without charge to the user. The content of this journal is licensed under a Creative Commons Attribution Licence. Users are permitted to read, download, copy, distribute, print, search or link to the full texts of the articles in this journal under the terms of this Licence, without asking prior permission from the publisher or the author. The publisher’s version of the article may be archived in an online repository, by the author or any other user.
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Science Citation Index Impact Factor
2020 Impact Factor – 1.247; 2020 5-year Impact Factor –1.589
2019 Impact Factor – 1.094; 2019 5-year Impact Factor – 1.206
2018 Impact Factor – 0.896; 2018 5-year Impact Factor – 1.098
2017 Impact Factor – 0.783; 2017 5-year Impact Factor – 1.077
2016 Impact Factor – 0.958; 2016 5-year Impact Factor – 1.116
2015 Impact Factor – 0.851; 2015 5-year Impact Factor – 1.052
2014 Impact Factor – 0.640; 2014 5-year Impact Factor – 0.962
2013 Impact Factor – 0.809; 2013 5-year Impact Factor – 0.993
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Queries
Contact the Editor: watersa@wrc.org.za
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| Name | Downloads | Version | Owner | Last Modified | Rating | |
|---|---|---|---|---|---|---|
| Water SA Journals | ||||||
| Volume 44 2018 | ||||||
| No 1 Jan 2018 | ||||||
| No 2 Apr 2018 | ||||||
| No 3 July 2018 | ||||||
| No 4 Oct 2018 | ||||||
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Page 57 of 66
Ozonation for non-filamentous bulking control in an activated sludge plant treating fuel synthesis waste water
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: van Leeuwen J
Overall effect on annual costs of a reduction in water use with separate metering of flats in Pretoria
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: Kriel JP
Metabolic regulation of B-hydroxybutyrate dehydrogenase in Acinetobacter calcoaceticus var. lwoffi
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: L├Âtter LH; Dubery IA
Enhanced polyphosphate organism cultures in activated sludge systems. Part III: Kinetic model
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: Wentzel MC; Dold PL; Ekama GA; Marais GvR
Enhanced polyphosphate organism cultures in activated sludge systems. Part II: Experimental behaviour
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: Wentzel MC; Ekama GA; Loewenthal RE; Dold PL; Marais GvR
Atmospheric evaporative demand and evaporation coefficient concepts
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: de Jager JM; Van Zyl WH
A review of the schistosomiasis risk in South African dams
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: Pretorius SJ; Joubert PH; De Kock KN
The effect of substrates enriched with protein on biological phosphate removal
Content Type: Water SA Journal Manuscript
Published Date: 1989/01/01
Author: Heymann JB; Potgieter DJJ
Technical note: Method for the examination of the deposition of dynamically formed zirconium membranes
Content Type: Water SA Journal Manuscript
Published Date: 1989/01/01
Author: Simpson AE; Groves GR; Simpson MPJ
Species records of the river prawn Macro brachium (Decapoda: Natantia: Palaemonidae) from lake Cubhu, Zululand, Natal
Content Type: Water SA Journal Manuscript
Published Date: 1989/01/01
Author: Schoonbee HJ; Cort H; Ferreira JT; Visser JGJ
Production of the sharptooth catfish Clarias gariepinus (Burchell) and the European common carp Cyprinus carpio L. with artificial feeding in polyculture in maturation ponds at Seshego, Lebowa
Content Type: Water SA Journal Manuscript
Published Date: 1989/01/01
Author: Prinsloo JF; Schoonbee HJ; van der Walt IH; Pretorius M
Mixed weak acid/base systems Part 1 — Mixture characterisation
Content Type: Water SA Journal Manuscript
Published Date: 1989/01/01
Author: Loewenthal RE; Ekama GA; Marais GvR
A bacterial population structure study of water cooling systems in South Africa
Content Type: Water SA Journal Manuscript
Published Date: 1989/01/01
Author: Cloete TE; Br├Âzel VS; Pressly J
Use of the Einstein entrainment function for predicting selective entrainment and deposition of heavy minerals
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: James CS
The ability of an artificially established wetland system to upgrade oxidation pond effluent to meet water quality criteria
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: Wrigley TJ; Toerien DF
Modelling techniques for biological reaction systems 3. Modelling of the dynamic case
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: Billing AE; Dold PL
Modelling techniques for biological reaction systems 2. Modelling of the steady state case
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: Billing AE; Dold PL
Modelling techniques for biological reaction systems 1. Mathematical description and model representation
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: Billing AE; Dold PL
Fatty acid utilisation by sludge from full-scale nutrient removal plants, with special reference to the role of nitrate
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: Mostert ES; Gerber A; van Riet CJJ
A case study of urban runoff pollution: 1. Data collection, runoff quality and loads
Content Type: Water SA Journal Manuscript
Published Date: 1988/10/01
Author: Simpson DE; Stone VC
STASOFT: A user-friendly interactive computer program for softening and stabilisation of municipal waters
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Loewenthal RE; Ekama GA; Marais GvR
Spatial variability of short-term rainfall amounts in a coastal mountain region of southern Africa
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Hughes DA; Wright A
Short communication: Notes on the early larval rearing of the butter catfish Eutropius depressirostris (Schilbeldae) using live and artificial feed
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Prinsloo JF; Schoonbee HJ
Short communication: A simple and efficient new design of the submersible stirrer for the YSI dissolved oxygen meter
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Archibald CGM; Muller MS; Singh AR
Sewage purification in South Arica – past and present
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Osborn DW
Determination of phosphate at low concentrations in surface waters by flow-injection analysis
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Pauer JJ; van Vliet HR; van Staden JF
Bulking control with ozonation in a nutrient removal activated sludge system
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: van Leeuwen J
Bepaling van waterverbruiksdoeltreffendheid van veld in die sentrale Oranje-Vrystaat vanaf evapotranspirasiemetings
Content Type: Water SA Journal Manuscript
Published Date: 1988/07/01
Author: Snyman HA
Short communication: Rapid removal of the pituitary gland of the sharptooth catfish Clarias gariepinus (Burchell)
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Schoonbee HJ; Swanepoel JH
Performance evaluation of an activated sludge process using a personal computer spread sheet
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Nicholls HA
Faecal clostridia and indicator bacteria levels in an eutrophic impoundment
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Sartory DP
Enhanced polyphosphate organism cultures in activated sludge systems – Part 1: Enhanced culture development
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Wentzel MC; Loewenthal RE; Ekama GA; Marais GvR
Caustic recovery from bottling plant effluent
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Simpson AE; Neytzell-De Wilde FG; Buckley CA
A simplistic mass balance of storm-water pollutants for two urban catchments
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Stephenson D; Green IRA
A review of the role of Nocardia-like filaments in activated sludge foaming
Content Type: Water SA Journal Manuscript
Published Date: 1988/04/01
Author: Hao OJ; Strom PF; Wu YC
The potential effects of dredging activities and increased silt load on the St. Lucia system, with special reference to turbidity and the estuarine fauna
Content Type: Water SA Journal Manuscript
Published Date: 1988/01/01
Author: Cyrus DP; Blaber SJM
The evaluation of live feed in the early larval growth of the sharptooth catfish Clarias gariepinus (Burchell)
Content Type: Water SA Journal Manuscript
Published Date: 1988/01/01
Author: Polling L; Schoonbee HJ; Prinsloo JF; Wiid AJB
Moisture retention characteristics and volume reduction of municipal sludges
Content Type: Water SA Journal Manuscript
Published Date: 1988/01/01
Author: Smollen M
Microcystis aeruginosa as an organohalogen precursor
Content Type: Water SA Journal Manuscript
Published Date: 1988/01/01
Author: van Steenderen RA; Scott WE; Welch DI
Page 57 of 66